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Round|Natural|GIA

1.50ct K IF Round Natural Diamond

EX • K/IF • GIA 1439706671

Certificate GIA 1439706671

Diamond specifications and retailer prices

From $9,014 AUD
As of November 6, 2026
15 retailers carry this diamond
Most expensive: $16,316 AUD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1439706671. Listed at 15 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1439706671
Dimensions7.42 × 7.37 × 4.43 mm
L/W Ratio1.01
Top View
7.42 mm7.37 mm1.50 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1439706671
Side View
Table 62.0%Crown 33°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $9,340 AUD|Low: $7,438 AUD|High: $14,545 AUD|Avg: $9,667 AUD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 20, 2026
Retailer 5$7,438 AUD
Retailer 3$8,255 AUD
Retailer 8$8,435 AUD
Retailer 13$8,508 AUD
Retailer 2$9,005 AUD
Retailer 12$9,014 AUD
Retailer 4$9,042 AUD
Retailer 1$9,340 AUD
Retailer 11$9,755 AUD
Retailer 6$10,005 AUD
Retailer 10$11,257 AUD
Retailer 9$11,842 AUD
Retailer 7$14,449 AUD

25 data points across 13 retailers

15 retailers

Retailer 1
-
$8,255 AUD
Price last confirmed 18 days ago
Retailer 2
-
$8,435 AUD
View
Price last confirmed 19 days ago
Retailer 3
-
$8,508 AUD
View
Price last confirmed 17 days ago
Retailer 4
-
$9,005 AUD
View
Price last confirmed 21 days ago
B+
Retailer 5
-
$9,014 AUD
View
Retailer 6
-
$9,340 AUD
View
Price last confirmed 17 days ago
Retailer 7
-
$9,755 AUD
View
Price last confirmed 44 days ago
Retailer 8
-
$9,755 AUD
View
Price last confirmed 17 days ago
Retailer 9
-
$9,907 AUD
View
Price last confirmed 22 days ago
Retailer 10
-
$11,257 AUD
View
Price last confirmed 45 days ago
Retailer 11
-
$11,257 AUD
View
Price last confirmed 19 days ago
Retailer 12
-
$11,842 AUD
View
Price last confirmed 20 days ago
Retailer 13
-
$14,449 AUD
View
Price last confirmed 18 days ago
Retailer 14
-
$16,316 AUD
View
Price last confirmed 46 days ago
Most Expensive
NZ Jewellers
3adba619-a5c0-4e70-b95d-ae06eb775f8d · Oct 17
$16,316 AUD
$11,422 USD
View
Price last confirmed 20 days ago
14 more retailers have this diamond
Prices start from $9,014 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.50ct Round
$9,014 AUD